note
ambrus
<p>
In the cb, we were at once talking about
introducing a secret perl handshake
to identify members of the community.
We never realized we already have one.
You just have to say Perl instead of PERL.
<p>
<b>Update 2012-12-16:</b> somewhat related is [xkcd://1108|xkcd 1108: Cautionary Ghost].
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